Agilent Technologies 6890N - FPD Large Peak Width at Half-Height

Chromatographic Symptoms 3
Troubleshooting 43
FPD Large Peak Width at Half-Height
If the FPD produces peaks that are abnormally wide at half the
peak height, do the following:
• Check the actual injection volume; reduce if necessary.
• Verify that the liner is not reacting with the sample.